<div id="card" class="card">
  <div class="content">
    <span>HOVER ME</span>
  </div>
</div>
<style>
/* From Uiverse.io by ElSombrero2 - Tags: card */
.card {
  width: 190px;
  height: 254px;
  background: #171717;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0px 0px 3px 1px #00000088;
  cursor: pointer;
}

.card .content {
  border-radius: 5px;
  background: #171717;
  width: 186px;
  height: 250px;
  z-index: 1;
  padding: 20px;
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
}

.content::before {
  opacity: 0;
  transition: opacity 300ms;
  content: ' ';
  display: block;
  background: white;
  width: 50px;
  height: 50px;
  position: absolute;
  filter: blur(50px);
}

.card:hover .content::before {
  opacity: 1;
}

.card::before {
  opacity: 0;
  content: ' ';
  position: absolute;
  display: block;
  width: 120px;
  height: 360px;
  background: linear-gradient(90deg, transparent, #ff2288, #387EF0, transparent);
  transition: opacity 300ms;
  animation: rotation_9018 3000ms infinite linear;
  animation-play-state: paused;
}

.card:hover::before {
  opacity: 1;
  animation-play-state: running;
}

.card::after {
  position: absolute;
  content: ' ';
  display: block;
  width: 190px;
  height: 254px;
  background: #17171733;
  backdrop-filter: blur(50px);
}

@keyframes rotation_9018 {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}
</style>
